1641, 34ICT's - what jets?

[VeeDubMan]

Got an issue with over-fueling as it looks like the stock pump delivers too much PSI to the 34 ICT's, so I'm fitting a regulator to sort that one. This seems to pretty well documented on several threads elsewhere.

While I'm there, I'm going to check the jets that Eurocarb supplied in the carbs. Engine spec is 1641cc, Engle 100, stock heads.

Anyone run anything similar and can recommend what jet sizes to look for?

 

[StuF]

I have just had a full rolling road setup and my mixture set - each bus is different but here are my jets

Idle 55
Mains 145
F6 Emulsion
Air Corrector 165

Mine is a 1600cc so pretty similar to yours although I do have a VS Exhaust

 

[67westy]

New 1641 heritage engine?

Ours with the same spec ended up with the following:

145 Main
F6 Emulsion
185 Air Correction
57 Idles

So a little bit richer jets than StuF's, I guess that makes sense with a few extra cc's

Sent from my Nexus 6P using Tapatalk

 

[VeeDubMan]

Cheers...it was an engine I built but not got around to do a rolling road session yet.